Chemical changes

Title
: 
Chemical changes

Personal Author EPSB
: 
Rebecca L. Johnson

Summary
: 
The student will learn to identify chemical changes and the signs that they have occurred. Introduces how to distinguish between physical and chemical changes, and the concept that chemical reactions involve changes in energy. Identifies factors that affect reaction rate. Explains the role of enzymes in chemical reactions. Describes the importance of chemical reactions in daily life.

Year Published
: 
2004

Series
: 
National Geographic reading expeditions. Physical science

Physical Description
: 
32 p. : col. ill. ; 23 cm.

Contents
: 
Introduction: clean "green" machines -- Reaction magic: changing one thing into another -- Picture this: peeking under the hood -- Reaction rates: picking up the pace -- Chemistry in action: putting reactions to work -- Thinking like a scientist: observing -- Hands-on science: heating up or chilling out? -- Science notebook -- Glossary.

Subject
: 
Chemistry.
 
Chemical reactions.

Added Corporate Author
: 
National Geographic Society (U.S.)

Summary
: 
The student will learn to identify chemical changes and the signs that they have occurred. Introduces how to distinguish between physical and chemical changes, and the concept that chemical reactions involve changes in energy. Identifies factors that affect reaction rate. Explains the role of enzymes in chemical reactions. Describes the importance of chemical reactions in daily life.

ISBN
: 
9780792245834

Publisher
: 
Washington, D.C. : National Geographic Society, c2004.


LibraryCall NumberTypeItem BarcodeStatus
Mount PleasantTCR 540 JOHTeacher resource30152000089378Checked out
Mount PleasantTCR 540 JOHTeacher resource30152000089311Checked out
Mount PleasantTCR 540 JOHTeacher resource30152000089279Checked out
Mount PleasantTCR 540 JOHTeacher resource30152000089295Checked out
Mount PleasantTCR 540 JOHTeacher resource30152000089337Checked out
Mount PleasantTCR 540 JOHTeacher resource30152000089352Checked out